Comments (3)
metab0t
commented on August 25, 2024
The problem seems that AD<double> defaults to 0.0, and causes the evaluation function problematic.
Just assign correct values to axp like
CPPAD_TESTVECTOR(AD<double>) axp(n);
axp[0] = 1.0;
axp[1] = 2.0;
axp[2] = 3.0;
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bradbell
commented on August 25, 2024
During the recording of a function, the function is evaluated at the independent variable values. These values are unspecified if you do not set them before the call to Independent.
If you are satisfied with this explanation, please close this issue.
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metab0t
commented on August 25, 2024
Yes, I understand the reasons now. Thanks!
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